Supplemental Financial Information (Tables)

3 Months Ended

Mar. 31, 2020

Supplemental Income Statement Elements [Abstract]

Schedule of Restructuring Reserve by Type of Cost

The components of “Restructuring and impairment charges” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Restructuring Charges	$	—	$	806
Impairment charges	—		16
Total restructuring and impairment charges	$	—	$	822

Schedule Of Income Statement Supplemental Disclosures

The components of “Other operating expense, net” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Lease income	$	—	$	(547)
Depreciation on leased assets	—		1,185
Loss on sale or disposal of property, plant and equipment	20		273
Total other operating expense, net	$	20	$	911

Interest Income and Interest Expense Disclosure

The components of “Interest expense, net” line item in the condensed consolidated statements of operations, were as follows:

	Three Months Ended
(Dollars in thousands)	March 31, 2020		March 31, 2019
Interest on revolving credit facility	$	1,079	$	2,251
Interest rate swap settlements	86		(122)
Line of credit fees	166		126
Debt issuance amortization costs	138		138
Interest on finance leases	33		32
Interest income	(320)		(489)
Other	25		2
Total interest expense, net	$	1,207	$	1,938